http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48479
Summary: [4.7 Regression] Many ICEs in the obj-c++.dg test
suite on *-apple-darwin*
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: objc++
AssignedTo: unassig...@gcc.gnu.org
ReportedBy: domi...@lps.ens.fr
CC: nicola.p...@meta-innovation.com, ia...@gcc.gnu.org
Host: *-apple-darwin*
Target: *-apple-darwin*
Build: *-apple-darwin*
Between revisions 171800 and 171957 many failures appeared in the obj-c++.dg
test suite on *-apple-darwin*(see
http://gcc.gnu.org/ml/gcc-testresults/2011-04/msg00442.html ):
FAIL: obj-c++.dg/template-4.mm -fnext-runtime (internal compiler error)
FAIL: obj-c++.dg/template-4.mm -fnext-runtime (test for excess errors)
WARNING: obj-c++.dg/template-4.mm -fnext-runtime compilation failed to produce
executable
FAIL: obj-c++.dg/strings/const-str-12.mm -fnext-runtime (internal compiler
error)
FAIL: obj-c++.dg/strings/const-str-12.mm -fnext-runtime (test for excess
errors)
...
FAIL: obj-c++.dg/torture/strings/string1.mm -O2 -flto -fnext-runtime
(internal compiler error)
FAIL: obj-c++.dg/torture/strings/string1.mm -O2 -flto -fnext-runtime (test
for excess errors)
WARNING: obj-c++.dg/torture/strings/string1.mm -O2 -flto -fnext-runtime
compilation failed to produce executable
AFAICT they are all of the kind
/opt/gcc/work/gcc/testsuite/obj-c++.dg/template-4.mm: In function 'int main()':
/opt/gcc/work/gcc/testsuite/obj-c++.dg/template-4.mm:75:3: internal compiler
error: tree check: expected tree that contains 'decl with RTL' structure, have
'const_decl' in cxx_mark_addressable, at cp/typeck.c:5378
